An experiment on joint synchronization between stored media with interactive control and live media in multicast communications

摘要

This report proposes a scheme for joint synchronization between stored media with interactive control and live media in multicast communications. We deal with visual search control such as fast forward and fast backward as interactive control. The proposed scheme enables visual search by enhancing the VTR (Virtual-Time Rendering) media synchronization algorithm and adjusts the timing of changing a visual search mode among destinations by carrying out group synchronization control. We also demonstrate the effectiveness of the scheme by experiment.